Mug Quality Exposed The 4 Critical Tests Your Tumbler MUST Pass

Stop the returns Are your clients complaining about leaky lids and failed insulation We re revealing the 4 Critical Checkpoints every thermal mug MUST pass before it leaves the factory. This is how the pros ensure quality The 4 Critical Checkpoints: Material Standards: Shining a light inside, checking for 8 Nickel in 304 SS, and 12hour salt spray test. Sealing Integrity: The upsidedown shake test and 5, 000 openclose cycles. Insulation Testing: The 6hour, 95C to 68C temperature drop test. Detail Inspection: Checking laser engraving, smooth rims, and scratchfree packaging. Plus: Our 3Layer Protection system Embed these standards into your supply chain DNA. ,ThermalMug, Tumbler, QualityControl, ProductInspection, SupplyChain, MustWatch